So sometimes artists translate the lyrics to make the same song in a different language. Like Ricky Martin, Jennifer Lopez, Shakira, Enrique Iglesias... It's never quite as good as the original but it's okay. So I've come across Japanese songs that was based off of Spanish songs and laughed. And the translation is funny too.
Japanese version of Livin' La Vida Loca
[youtube http://www.youtube.com/watch?v=1I_Oi36QhbU?rel=0&w=480&h=390]

Japanese Version of Bailamos
[youtube http://www.youtube.com/watch?v=SG2HlvNKx7E?rel=0&w=480&h=390]